? u.k. 0800-250055 australia 1800-803 219 ? new zealand 0800-441-747 visit us at: www.andrew.com .9 .8 1.0 270 250 240 230 200 190 180 160 150 130 120 110 80 70 60 30 20 10 0 340 320 310 300 280 relativefield 40 50 90 100 140 170 210 220 260 290 330 350 .2 .3 .4 .5 .6 .7 -5 -3 -4 -2-101 45678910 3 2 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 12.0 14.0 18.0 20.0 16.0 .9 .8 1.0 270 250 240 230 200 190 180 160 150 130 120 110 80 70 60 30 20 10 0 340 320 310 300 280 relativefield 40 50 90 100 140 170 210 220 260 290 330 350 .2 .3 .4 .5 .6 .7 -5 -3 -4 -2-101 45678910 3 2 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 12.0 14.0 18.0 20.0 16.0 azimuth pattern- vertical elevation pattern- vertical azimuth pattern- horizontal elevation pattern- horizontal this antenna is designed to enhance signal penetration for the wireless cable systems. it provides the improved quality and coverage wireless operators need to sustain and increase subscribership in their markets. the shadowmaster antenna is ideal for improving and increasing coverage in regions challenged by rugged terrain or other factors that result in shadowed or blocked areas. the sleek, lightweight design minimizes wind loading, and is exceptionally easy to install. the shadowmaster provides 16 or 18 dbi of signal gain as well as improved patterns with null fill for coverage at all angles. both vertically and horizontally polarized models are available. type number: hmdxxsm-p xx = 16 or 18 (gain in dbi) p = h (horizontal) or v (vertical) polarization mechanical specifications wind load at 112 mph (180 km/hr), lb (n) 100 (445) length, in (mm) 60 (1525) weight, lb (kg) 13 (5.9) shadowmaster booster antennas 2.5 to 2.7 ghz electrical specifications frequency, mhz 2500 - 2700 gain, dbi type hmd16sm 16 type hmd18sm 18 vswr 1.5:1 maximum polarization horizontal or vertical half-power beamwidth HMD16SM-H (v) azimuth: 100 (90? typical elevation: 5 typical hmd18sm azimuth: 50 typical elevation: 5 typical front-to-back ratio 20 db typical input power rating, w 100 input connector type n female 315 above below angle from horizontal, degrees above below angle from horizontal, degrees revised 5/01
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